Power strip tower



FIG. 1 is a rear view of a power strip tower, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left, front perspective view thereof.

Broken lines in the drawings indicate environmental structure, that form no part of the claimed design. 

CLAIM The ornamental design for a power strip tower, as shown and described. 